105521880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11131}}^1$

素因数の和:11224

約数の個数: 64

約数和(自身を含む): 320601600

約数和(自身を除く): 215079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 11131, 22262, 33393, 44524, 55655, 66786, 89048, 111310, 133572, 166965, 222620, 267144, 333930, 445240, 667860, 879349, 1335720, 1758698, 2638047, 3517396, 4396745, 5276094, 7034792, 8793490, 10552188, 13190235, 17586980, 21104376, 26380470, 35173960, 52760940, 105521880]

約数ペア:

[(1, 105521880), (2, 52760940), (3, 35173960), (4, 26380470), (5, 21104376), (6, 17586980), (8, 13190235), (10, 10552188), (12, 8793490), (15, 7034792), (20, 5276094), (24, 4396745), (30, 3517396), (40, 2638047), (60, 1758698), (79, 1335720), (120, 879349), (158, 667860), (237, 445240), (316, 333930), (395, 267144), (474, 222620), (632, 166965), (790, 133572), (948, 111310), (1185, 89048), (1580, 66786), (1896, 55655), (2370, 44524), (3160, 33393), (4740, 22262), (9480, 11131)]